significant digit是什么意思

网络释义

用法例句

It is quite common that some misunderstanding in significant digits or improper data processing are observed in the papers on powder metallurgy.

粉末冶金论文中,对数据的有效数字缺乏认识或处理不当的情况屡见不鲜。

With the progress of calculation, the notion of significant digits in reasonable characterization of experimental data and its application in data processing has gradually shown its limitation.

实验数据合理(科学)表征中有效数字的概念及其在数据处理中的应用随着计算水平的进步已经逐渐显示出它的局限性,其适用范围也在变化。

The concept,significance and operation rules of significant figures were stated briefly.

简述有效数字的概念、意义及其运算规则,列举实例说明有效数字在制浆造纸物理性能检测中的意义和作用。

Various opinions of definition before and after 1999,number of digits of significant figures and digit number(s) of uncertain figure(s) (viz.

总结了1999年以前和以后有效数字的定义、有效数字位数、有效数中包含的不确定数字(即文献上称:"存(可)疑数字、或估计数字")的位数等不同的观点。

The localization of the definition of significant figures in the current teaching materials is verified with example analyses.

以实例分析了现行教材中有效数字定义的局限性。

The sensitivity, significant figures and errors of voltage-sensitive Wheatstone bridge are primarily discussed.

在本文中我们初步讨论了电压敏感型惠斯登电桥的灵敏度、有效数字以及数字万用表内阻引起的误差。

The inner relation of significant figure and errors in the surveying, as well as the importance of significant figure in physics experiments teaching was pointed out.

从培养科学实验素质的角度出发,明确了有效数字与测量误差之间的内在联系,指出确定有效数字是物理实验课教学的重中之重。

One suitable definition of significant figure is introduced and the reasonable data treatment result in measuring resistance with voltmeter-ammeter method is obtained.

本文介绍了一种较具适用性的有效数字的定义 ,并给出了伏安法测电阻时数据处理的合理结果。

Reasonable expression of digit numbers of significant digits in agricultural papers;

农科论文中有效数字位数的准确表达

The meaning and application of significant digit in the argrochemistry analysis;

有效数字在农业化学分析中的意义和应用

the relations between significant digit,relative error,rounding off,the computation and so on were introduced.

介绍了有效数字与相对误差的关系,有效数字的记录、修约、计算等,强调了在分析化学中树立正确的有效数字概念的重要性。

Discussion on directly effective numbers and indirectly effective numbers in physical measurement;

论物理测量中的直接有效数字和间接有效数字

Some modifications are made concerning the calculating rules of effective number multiplying and dividing.

本文对有效数字乘除法运算规则进行了一些修

In this paper,the problem of the effective figures in indirect measurement is discussed in simple terms,the common mistakes made by non physics majors when performing experiments in general physic are analyzed and some confusing concepts and specions problems are also claxrified.

针对非物理专业学生在普通物理实验中在处理有效数字问题上最容易犯的一些错误进行分析 ,特别对间接测量值的有效数字问题进行了深入简出的讨论 ,解决了一些模糊不清的概念和似是而非的问题。

String contains non-numeric character(s). Please enter a valid number.

字符串包含非数字字符。请输入一个有效数字。

Measure Valid Numerals in PASCO Digital Physics Experiment

PASCO数字化物理实验中测量结果的有效数字

Determination and Operation of the Number of Significant Digital Bits in Actual Measurements

测量数据有效数字位数的确定与运算的应用

The frame size is not a valid number. Please enter in a valid number between 32 and 65535.

该帧的大小值是无效的数字，请输入32到65535之间的有效数字。

To delete or miss out;for example, drop bits, drop significant digits.

删除或丢失。例如，丢失位，丢失有效数字。

Approach to Read off Effective Figures in Experiments of College Physics;

大学物理实验中有效数字读取的探讨

The function that allows the elimination in the result of the calculation of all digits beyond the least significant digit.

允许消去答数中最低有效数字位以下的全部数字位的功能。

The %S_MSG '%.*ls' is out of the range for numeric representation (maximum precision 38).

%1! ''%2!'' 超出了数字表示范围（最大精度为 38 位有效数字）。

Invalid first row. Make sure the first row is a valid number.

首行无效。确保首行是一个有效的数字。

"%1" is not a valid number. Please type a valid number or delete the contents of the box.

“%1”不是有效的数字。请键入有效的数字或删除框中的内容。

Valid phone number could contain only digits and +-/ (). Valid extension could contain only digits.

有效的电话号码仅可以包含数字和 +-/ ()。有效的分机号码只能包含数字。

Enter a valid fax number. Use only numbers or the following characters: ( ) - + . /

请输入有效的传真号。仅可使用数字或以下字符:()-+./

Of, relating to, or representing numbers.

数字的数字的，有关数字的，表示数字的

Enter valid numbers for Border/Horizontal/Vertical spaces

请输入有效的边框/水平/垂直间隔数字

The digital signature on this message is Valid and Trusted.

该邮件上的数字签名为“有效”和“可信任”。

And that's a sign that DRM (Digital Rights Management) isn't working well

这意味着数字版权管理（DRM）并不有效。

active transition

有效转换-时序电路数字输入信号的

One switchover method of digital signal points of PLC system

PLC数字信号点的一种有效转换策略